#ifndef _QQ_CRYPT_H_
#define _QQ_CRYPT_H_

#define DECRYPT 0x00
#define ENCRYPT 0x01

int qq_crypt (
	unsigned char		flag,
	unsigned char*  instr,
  int             instrlen,
  unsigned char*  key,
  unsigned char*  outstr,
  int*            outstrlen_ptr);

#endif
